Results 51 to 60 of about 53,760 (199)
Reliability Analysis of Subsea Manifold Structure Based on Fuzzy Comprehensive Evaluation
Shiyou jixie, 2021 In view of the lack of research on reliability of subsea manifold structure, this paper carries out reliability analysis of subsea manifold structure based on fault tree model and fuzzy comprehensive evaluation method.
Jia Peng +6 more
doaj
Engineering Reports, 2021 Station autonomous computer system is the core of the centralized traffic control (CTC) system. The working mode is dual computer hot standby, and its reliability is very important.
Lu Yan +4 more
doaj +1 more source
Chemical Engineering Transactions, 2016 Fuzzy theory and Bayesian network theory were based on the fault tree. The fault tree analysis method improved the fault analysis to obtain number of event's exact problem.
H.M. Liu, L. Liu, X.L. Ji
doaj +1 more source
Jixie chuandong, 2001 The general method of the fault tree analysis of swing movable teeth drive is investigated in this paper.The fault tree of swing movable teeth drive system is built up,and its structure function is presented.
梁尚明, 徐礼钜
doaj
Research on Fault Diagnosis for Pumping Station Based on T-S Fuzzy Fault Tree and Bayesian Network
Journal of Electrical and Computer Engineering, 2017 According to the characteristics of fault diagnosis for pumping station, such as the complex structure, multiple mappings, and numerous uncertainties, a new approach combining T-S fuzzy gate fault tree and Bayesian network (BN) is proposed.
Zhuqing Bi +3 more
doaj +1 more source
Fuzzy Fault Tree Analysis for Fault Diagnosis of Cannula Fault in Power Transformer
Applied Mathematics, 2011 Being one of the most expensive components of an electrical power plant, the failures of a power transformer can result in serious power system issues. So fault diagnosis for power transformer is highly important to ensure an uninterrupted power supply. Due to information transmission mistakes as well as arisen errors while processing data in surveying
Sanjay Kumar Tyagi +2 more
openaire +2 more sources
Risk Analysis of Tubing Hanger Installation Operation Based on T-S Fuzzy Fault Tree
Shiyou jixie, 2017 To address the lack of fault data, the uncertainty connection of the failure mechanism and the events, and the problem of the applicability of traditional Boolean logic gates in the risk analysis of the tubing hanger installation operation, a new ...
Liu Jian +4 more
doaj
Risk source identification and failure model for the operation of top tensioned riser
You-qi chuyun, 2020 The Top Tensioned Riser (TTR) is mainly applied to single column platforms and tension leg platforms in the development of deep water oil and gas. The risks in the operation of the TTR were analyzed to guarantee the safety and reliability of ocean ...
Jianxing YU, Tian LIU, Yang YU
doaj +1 more source
Applied Sciences, 2020 In production environments, failure data of a complex system are difficult to obtain due to the high cost of experiments; furthermore, using a single model to analyze risk, reliability, availability and uncertainty is a big challenge.
Nan Pang +7 more
doaj +1 more source
Modeling risks in real estate development projects: a case for Egypt
International Journal of Strategic Property Management, 2018 Risk analysis is a vital step in the succession of construction projects. However, no adequate researches have been conducted to assess, and quantify risk events in real estate projects in developing countries, and particularly in Egypt.This research ...
Mohamed Marzouk, Ahmed Aboushady
doaj +1 more source